# 基类
from selenium.webdriver import Keys, ActionChains
from selenium.webdriver.support.select import Select
from selenium.webdriver.support.wait import WebDriverWait


class Base():
    #初始化驱动
    def __init__(self,driver):
        self.driver=driver

    #封装打开网址
    def open_url(self,url):
        self.driver.get(url)

    #封装定位
    def find_element(self,loc):
        # return self.driver.find_element(*loc)
        try:
            WebDriverWait(self.driver,20,0.5).until(lambda driver: driver.find_element(*loc).is_displayed())
            return self.driver.find_element(*loc)
        except Exception as e:
            print(e)


    #封装send_keys事件
    def send_keys(self,loc,info):
        return self.find_element(loc).send_keys(info)

    #封装click事件
    def click(self,loc):
        self.find_element(loc).click()

    #键盘事件
    def ctrl(self,loc,x):
        self.find_element(loc).send_keys(Keys.CONTROL,x)

    # 鼠标悬停
    def move_to_element(self,loc):
        xt=self.find_element(loc)
        ActionChains(self.driver).move_to_element(xt).perform()


    # 鼠标双击
    def double(self,loc):
        ActionChains(self.driver).double_click(self.find_element(loc)).perform()

    # 根据值来选择
    def select_value(self, loc, z):
        value = Select(self.find_element(loc))
        value.select_by_value(z)

    # 根据下标来选择
    def select_index(self, loc, z):
        index = Select(self.find_element(loc))
        index.select_by_index(z)

    # 根据文本来选择
    def select_text(self, loc, z):
        text = Select(self.find_element(loc))
        text.select_by_visible_text(z)
